| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.83 | 3.377% | $74.2557 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $56.86 | 9.823% | $62.4454 | $62.45 | $62.45 | $62.40 |
| Purchase #3 | $183.33 | 7.389% | $196.8763 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $25.71 | 5.700% | $27.1755 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $178.66 | 7.241% | $191.5968 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $190.44 | 6.794% | $203.3785 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $220.69 | 6.460% | $234.9466 | $234.95 | $234.95 | $234.90 |
| 7 purchase totals = | $927.52 | $990.6748 | $990.70 | $990.75 | $990.70 | |